Ramaxel inclusion
category: features
bugzilla: https://gitee.com/openeuler/kernel/issues/I4NJIB
CVE: NA

Support Ramaxel's SPRxxx Raid controller
Signed-off-by: NYanling Song <songyl@ramaxel.com>
Reviewed-by: Jiang Yu<yujiang@ramaxel.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>